Tazewell County ZIP Codes
Tazewell County is a county of Illinois.
- ZIP codes
- 18
- Cities & towns
- 15
- Area codes
- 2
- Land area
- 646 sq mi
Every ZIP code in Tazewell County
| ZIP code | City |
|---|---|
| 61534 | Green Valley |
| 61535 | Groveland |
| 61550 | Morton |
| 61554 | Pekin |
| 61555 | Pekin |
| 61558 | Pekin |
| 61564 | South Pekin |
| 61568 | Tremont |
| 61571 | Washington |
| 61610 | Creve Coeur |
| 61611 | East Peoria |
| 61635 | East Peoria |
| 61721 | Armington |
| 61733 | Deer Creek |
| 61734 | Delavan |
| 61747 | Hopedale |
| 61755 | Mackinaw |
| 61759 | Minier |
We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP. USPS delivery-type products are licensed, and no clean-rights source maps ZIP codes to neighbourhoods — so the Tazewell County codes above are listed without a column we would have to invent.
Cities and towns in Tazewell County
A further 1 place in Tazewell County appears in the postal source without a page of its own; its codes are in the table above and each one links to its own page.
Area codes covering Tazewell County
Telephone and postal boundaries are drawn by different bodies, so these codes overlap the county without matching its edges.
Where Tazewell County's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Scope every ZIP code recorded in Tazewell County. Source GeoNames US postal codes (2026-07 postal dump), Census 2024 county Gazetteer (2024 Gazetteer) and geoinfo-dataset (full_dataset) ZIP→NPA (2018 snapshot). Updated . The outline is a convex envelope of ZIP reference points, not a jurisdiction boundary.